CN209644390U - A kind of fixed device of Political Teaching wall chart - Google Patents
A kind of fixed device of Political Teaching wall chart Download PDFInfo
- Publication number
- CN209644390U CN209644390U CN201822209153.3U CN201822209153U CN209644390U CN 209644390 U CN209644390 U CN 209644390U CN 201822209153 U CN201822209153 U CN 201822209153U CN 209644390 U CN209644390 U CN 209644390U
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- China
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- fixedly connected
- fixed
- wall
- sliding
- block
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Abstract
The utility model discloses a kind of fixed devices of Political Teaching wall chart, it is related to instructional technology field, it includes mounting plate, the front and rear sides of the mounting plate right side offer sliding slot, the inner wall of the sliding slot is slidably connected, and there are two sliding blocks, the upper surface of the sliding block is connected with regulating device, and the bottom end of lower section regulating device is fixedly connected with the top of rotating device, the rotating device is connected to the lower surface of mounting plate, the right side of the sliding block is fixedly connected with fixed plate, and the opposite face of two fixed plates open up it is fluted.The Political Teaching wall chart fixes device, pass through the collective effect of change, shaft, bearing, threaded post, thread barrel, sliding block, fixed plate, fixed block, card slot, fixture block and push rod, enable to personnel according to the size of different wall charts, the device is adjusted, and the fixture structure is simple, it is low in cost, various various sizes of Political Teaching wall charts can be suitable for, it is with strong applicability.
Description
Technical field
The utility model relates to instructional technology field, specially a kind of fixed device of Political Teaching wall chart.
Background technique
In order to pursue the efficient of teaching and improve the learning efficiency of students, instructors can be hung on classroom using a large amount of
Figure will use various political wall charts especially during Political Teaching, but existing Political Teaching wall chart is fixed to be filled
It sets, can not be adjusted according to the size of wall chart, and the prior art generallys use bail and wall chart is fixed on chart rack, be easy
It damages wall chart, and dismounting to wall chart and adjusts all cumbersome, it has not been convenient to the use of personnel.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of fixed device of Political Teaching wall chart, solves existing
There is technology to generally use bail to be fixed on chart rack wall chart, be easily damaged wall chart, and dismounting to wall chart and adjusts all very
Trouble, it has not been convenient to the problem of personnel use.
(2) technical solution
To achieve the above objectives, the technical scheme adopted by the utility model is that: a kind of fixed device of Political Teaching wall chart, packet
Mounting plate is included, the front and rear sides of the mounting plate right side offer sliding slot, there are two the inner wall of the sliding slot is slidably connected
Sliding block, the upper surface of the sliding block is connected with regulating device, and the bottom end of lower section regulating device and the top of rotating device are fixed
Connection, the rotating device are connected to the lower surface of mounting plate.
The right side of the sliding block is fixedly connected with fixed plate, and the opposite face of two fixed plates opens up fluted, institute
The inner wall for stating groove is overlapped with fixed block, and the upper and lower surfaces of the fixed block are fixedly connected to three fixture blocks, described
Fixture block is overlapped in the card slot that groove inner wall opens up, and the back side of the fixed block is fixedly connected with push rod, and the push rod is located at two
Between a fixed plate.
The left side of the fixed block inner wall is connected with the first magnetite, and the right side of first magnetite passes through compressed spring
It is fixedly connected with the left side of the second magnetite, second magnetite is connected to the left side of baffle, and the right side of the baffle is solid
Surely it is connected with carriage, the carriage is fixedly connected on the inner wall of sleeve, and the left end of the sleeve is connected to fixed block
Right side, the right end of the sleeve is connected to the left side of the first pressing plate, and the right end of the carriage is fixedly connected with
Two pressing plates, the lower part of first pressing plate right side are provided with the first friction pad, the lower part setting of second pressing plate left side
There is the second friction pad, the opposite face overlap joint of first friction pad and the second friction pad, the right side of second pressing plate is fixed
It is connected with pull ring.
Preferably, the regulating device includes thread barrel, and the thread barrel is connected to the upper surface of sliding block, the thread barrel
Inner surface be threaded with threaded post, and the opposite end of two threaded posts is fixedly connected, the bottom end of the threaded post and rotation
The top of device is fixedly connected.
Preferably, the rotating device includes shaft, and the top of the shaft is fixedly connected with the bottom end of threaded post, described
The surface of shaft is socketed with bearing, and the bearing is connected to the lower surface of mounting plate, and the bottom end of the shaft, which is fixedly connected with, to be turned
Ring.
Preferably, the carriage includes slide bar, and the left end of the slide bar is fixedly connected with the right side of baffle, described
The right end of slide bar is fixedly connected with the left side of the second pressing plate, and the surface of the slide bar is socketed with sliding sleeve, and the sliding sleeve is fixed to be connected
Connect the inner wall in sleeve.
Preferably, the shape of the slide bar is rectangle, clearance fit between the slide bar and sliding sleeve.
Preferably, the shape of the sliding block and sliding slot is T shape.
(3) beneficial effect
The utility model has the beneficial effects that:
1, the fixed device of the Political Teaching wall chart, passes through change, shaft, bearing, threaded post, thread barrel, sliding block, fixation
The collective effect of plate, fixed block, card slot, fixture block and push rod, when need to adjust between two fixed blocks apart from when, rotation turn
Ring, change drive shaft rotation, and shaft drives threaded post rotation, so that the elevating movement that two thread barrels do to be located remotely from each other, two
The elevating movement that a thread barrel drives two sliding blocks to do to be located remotely from each other, the liter that two sliding blocks drive two fixed plates to do to be located remotely from each other
Drop movement so that fixture block be detached from card slot, then push perhaps pull two push rods so that two fixed blocks do it is close to each other or
The movement being located remotely from each other enables to personnel according to the size of different wall charts, which is adjusted, and the fixation device knot
Structure is simple, low in cost, can be suitable for various various sizes of Political Teaching wall charts, with strong applicability.
2, the fixed device of the Political Teaching wall chart is rubbed by the first pressing plate of setting, the second pressing plate, the first friction pad, second
Scrubbing pad, slide bar, sliding sleeve, sleeve, baffle, compressed spring, the first magnetite and the second magnetite, when needing that wall chart is fixed,
Pull ring is pulled to the right, and pull ring drives the second pressing plate to move right, and the second pressing plate band moving slide-bar moves right, so that compressed spring is stretched
It is long, so that the second magnetite far from the first magnetite, is then placed between the first friction pad and the second friction pad one jiao of wall chart, and
Pull ring is decontroled, under the elastic force effect of compressed spring, so that baffle moves downward, slide bar drives the second pressing plate to move downward, and makes
It obtains the first friction pad and the second friction pad tightly crimps wall chart, the apparatus structure is simple, and easily, practicability is stronger for operation.
3, the fixed device of the Political Teaching wall chart under the action of pull ring, not only facilitates personnel to the by the way that pull ring is arranged
Two pressing plates are pulled, and needs are fixed when having the wall chart linked up with, and personnel are adjusted fixed block according to the size of wall chart
Afterwards, directly hook is hung into pull ring, increases its use scope, so that the functionality of the device is stronger.
Detailed description of the invention
Fig. 1 is the schematic diagram of the section structure that the utility model is faced；
Fig. 2 is the structural schematic diagram of the right view of the utility model；
Fig. 3 is the structural schematic diagram that the utility model sliding block is overlooked；
Fig. 4 is the structural schematic diagram that the utility model pull ring is overlooked；
Fig. 5 is the structural schematic diagram that the utility model push rod is overlooked.
In figure: 1 mounting plate, 2 sliding slots, 3 sliding blocks, 4 regulating devices, 41 thread barrels, 42 threaded posts, 5 rotating devices, 51 turns
Axis, 52 bearings, 53 changes, 6 fixed plates, 7 grooves, 8 fixed blocks, 9 fixture blocks, 10 card slots, 11 first magnetites, 12 compressed springs, 13
Second magnetite, 14 baffles, 15 carriages, 151 slide bars, 152 sliding sleeves, 16 sleeves, 17 first pressing plates, 18 second pressing plates, 19
One friction pad, 20 second friction pads, 21 pull rings, 22 push rods.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figs. 1-5, the utility model provides a kind of technical solution: a kind of fixed device of Political Teaching wall chart, including
Mounting plate 1, by the way that mounting plate 1 is arranged, and the left side of mounting plate 1 offers the threaded hole through mounting plate 1, can be to the dress
It sets and is fixed, the front and rear sides of 1 right side of mounting plate offer sliding slot 2, and the inner wall of sliding slot 2 is slidably connected, and there are two sliding blocks
3, by setting sliding slot 2 and sliding block 3, the shape of sliding block 3 and sliding slot 2 is T shape, avoids sliding block 3 and falls off sliding slot 2 out, thus
So that the sliding of sliding block 3 is more stable, and realizes two stable elevating movements of fixed plate 6, the upper surface of sliding block 3 is connected with
Regulating device 4, regulating device 4 include thread barrel 41, and thread barrel 41 is connected to the upper surface of sliding block 3, the inner surface of thread barrel 41
Be threaded with threaded post 42, by setting thread barrel 41 and threaded post 42, and two threaded posts 42 hand of spiral on the contrary, from
And the elevating movement that two fixed plates 6 are close to each other and are located remotely from each other is realized, and the fixed company in opposite end of two threaded posts 42
It connects, the bottom end of threaded post 42 is fixedly connected with the top of rotating device 5, and the bottom end of lower section regulating device 4 and rotating device 5
Top is fixedly connected, and rotating device 5 includes shaft 51, and the top of shaft 51 is fixedly connected with the bottom end of threaded post 42, shaft 51
Surface be socketed with bearing 52, by be arranged bearing 52, can be reduced 51 rotation process of shaft generation vibration, realize further drop
The effect made an uproar ensure that the service life of shaft 51, and bearing 52 is connected to the lower surface of mounting plate 1, and the bottom end of shaft 51 is fixed
It is connected with change 53, rotating device 5 is connected to the lower surface of mounting plate 1.
The right side of sliding block 3 is fixedly connected with fixed plate 6, and the opposite face of two fixed plates 6 opens up fluted 7, recessed
The inner wall of slot 7 is overlapped with fixed block 8, and the upper and lower surfaces of fixed block 8 are fixedly connected to three fixture blocks 9, pass through setting
Fixture block 9 and card slot 10 can play fixed effect to fixed block 8, so that the fixed effect to wall chart is more preferable, fixture block 9 is overlapped
In the card slot 10 that 7 inner wall of groove opens up, the back side of fixed block 8 is fixedly connected with push rod 22, and push rod 22 is located at two fixed plates 6
Between.
The left side of 8 inner wall of fixed block is connected with the first magnetite 11, and the right side of the first magnetite 11 passes through compressed spring 12
It is fixedly connected with the left side of the second magnetite 13, by the way that compressed spring 12 is arranged, under the elastic force effect of compressed spring 12, so that
Baffle 14 moves downward, and slide bar 151 drives the second pressing plate 18 to move downward, so that the first friction pad 19 and the second friction pad 20 are tight
Press and connect wall chart, is attracted each other by the first magnetite 11 of setting and the second magnetite 13, the first magnetite 11 and the second magnetite 13, thus
More preferably wall chart can be fixed, the second magnetite 13 is connected to the left side of baffle 14, and the right side of baffle 14 is fixedly connected
There is carriage 15, carriage 15 includes slide bar 151, and the left end of slide bar 151 is fixedly connected with the right side of baffle 14, slide bar
151 right end is fixedly connected with the left side of the second pressing plate 18, and the surface of slide bar 151 is socketed with sliding sleeve 152, by the way that sliding sleeve is arranged
152, the shape of slide bar 151 is rectangle, clearance fit between slide bar 151 and sliding sleeve 152, so that the sliding of slide bar 151 is more steady
It is fixed, and the rotation of the second pressing plate 18 is avoided, so that the fixed effect to wall chart is more preferable, sliding sleeve 152 is fixedly connected on sleeve 16
Inner wall, carriage 15 is fixedly connected on the inner wall of sleeve 16, and the left end of sleeve 16 is connected to the right side of fixed block 8, set
The right end of cylinder 16 is connected to the left side of the first pressing plate 17, and the right end of carriage 15 is fixedly connected with the second pressing plate 18, and first
The lower part of 17 right side of pressing plate is provided with the first friction pad 19, and the lower part of 18 left side of the second pressing plate is provided with the second friction pad
20, by the first friction pad 19 of setting and the second friction pad 20, it is capable of increasing the frictional force of the first pressing plate 17 and the second pressing plate 18,
To more preferable to the fixed effect of wall chart, the opposite face of the first friction pad 19 and the second friction pad 20 is overlapped, the second pressing plate 18
Right side is fixedly connected with pull ring 21, not only facilitates personnel to the second pressing plate under the action of pull ring 21 by the way that pull ring 21 is arranged
18 are pulled, and needs are fixed when having the wall chart linked up with, and personnel can directly hang hook into pull ring 21, increase it
Use scope, so that the functionality of the device is stronger.
The operating procedure of the utility model are as follows:
S1, when needing that wall chart is fixed, personnel pull to the right pull ring 21, and pull ring 21 drives the second pressing plate 18 to the right
Movement, the second pressing plate 18 are moved right with moving slide-bar 151, so that compressed spring 12 extends, so that the second magnetite 13 is far from first
Then magnetite 11 is placed between the first friction pad 19 and the second friction pad 20 one jiao of wall chart, then decontrol pull ring 21, pressing
Under the elastic force effect of contracting spring 12, so that baffle 14 moves downward, slide bar 151 drives the second pressing plate 18 to move downward, so that the
One friction pad 19 and the second friction pad 20 tightly crimp wall chart, then repeatedly step, another angle of wall chart are clamped, if the wall chart
With hook, personnel are directly hung hook into pull ring 21；
S2, when need to adjust between fixed block 8 apart from when, personnel rotate change 53, change 53 drive 51 turns of shaft
Dynamic, shaft 51 drives threaded post 42 to rotate, so that the elevating movement that two thread barrels 41 do to be located remotely from each other, two 41 bands of thread barrel
The elevating movement that dynamic two sliding blocks 3 do to be located remotely from each other, the elevating movement that two sliding blocks 3 drive two fixed plates 6 to do to be located remotely from each other,
So that fixture block 9 be detached from card slot 10, then personnel push or pull two push rods 22 so that two fixed blocks 8 do it is close to each other
Or the movement being located remotely from each other；
S3, when adjust complete after, personnel rotate backward change 53, and change 53 drives shaft 51 to rotate, and shaft 51 drives
Threaded post 42 rotates, so that two thread barrels 41 do elevating movement close to each other, two thread barrels 41 drive two sliding blocks 3 to do
Elevating movement close to each other, two sliding blocks 3 drive two fixed plates 6 to do elevating movement close to each other, so that fixture block 9 sticks into
Card slot 10.
Above-described specific embodiment, to the purpose of this utility model, technical scheme and beneficial effects carried out into
One step is described in detail, it should be understood that being not used to limit the foregoing is merely specific embodiment of the present utility model
The utility model processed, within the spirit and principle of the utility model, any modification, equivalent substitution, improvement and etc. done,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of fixed device of Political Teaching wall chart, including mounting plate (1), it is characterised in that: mounting plate (1) right side
Front and rear sides offer sliding slot (2), and the inner wall of the sliding slot (2) is slidably connected there are two sliding block (3), the sliding block (3)
Upper surface is connected with regulating device (4), and the bottom end of lower section regulating device (4) is fixedly connected with the top of rotating device (5), institute
State the lower surface that rotating device (5) is connected to mounting plate (1)；
The right side of the sliding block (3) is fixedly connected with fixed plate (6), and the opposite face of two fixed plates (6) offer it is recessed
The inner wall of slot (7), the groove (7) is overlapped with fixed block (8), and the upper and lower surfaces of the fixed block (8) are fixed to be connected
It connects there are three fixture block (9), the fixture block (9) is overlapped in the card slot (10) that groove (7) inner wall opens up, the fixed block (8)
The back side is fixedly connected with push rod (22), and the push rod (22) is located between two fixed plates (6)；
The left side of fixed block (8) inner wall is connected with the first magnetite (11), and the right side of first magnetite (11) passes through
Compressed spring (12) is fixedly connected with the left side of the second magnetite (13), and second magnetite (13) is connected to a left side for baffle (14)
The right side of side, the baffle (14) is fixedly connected with carriage (15), and the carriage (15) is fixedly connected on set
The inner wall of cylinder (16), the left end of the sleeve (16) are connected to the right side of fixed block (8), the right end clamping of the sleeve (16)
Right end in the left side of the first pressing plate (17), the carriage (15) is fixedly connected with the second pressing plate (18), and described first
The lower part of pressing plate (17) right side is provided with the first friction pad (19), and the lower part of the second pressing plate (18) left side is provided with
The opposite face of two friction pads (20), first friction pad (19) and the second friction pad (20) overlaps, second pressing plate (18)
Right side be fixedly connected with pull ring (21).
2. the fixed device of a kind of Political Teaching wall chart according to claim 1, it is characterised in that: the regulating device (4)
Including thread barrel (41), the thread barrel (41) is connected to the upper surface of sliding block (3), the inner surface screw thread of the thread barrel (41)
It is connected with threaded post (42), and the opposite end of two threaded posts (42) is fixedly connected, the bottom end of the threaded post (42) and rotation
The top of device (5) is fixedly connected.
3. the fixed device of a kind of Political Teaching wall chart according to claim 2, it is characterised in that: the rotating device (5)
Including shaft (51), the top of the shaft (51) is fixedly connected with the bottom end of threaded post (42), the surface of the shaft (51)
It is socketed with bearing (52), the bearing (52) is connected to the lower surface of mounting plate (1), and the bottom end of the shaft (51) is fixedly connected
There are change (53).
4. the fixed device of a kind of Political Teaching wall chart according to claim 1, it is characterised in that: the carriage (15)
Including slide bar (151), the left end of the slide bar (151) is fixedly connected with the right side of baffle (14), the right side of the slide bar (151)
End is fixedly connected with the left side of the second pressing plate (18), and the surface of the slide bar (151) is socketed with sliding sleeve (152), the sliding sleeve
(152) it is fixedly connected on the inner wall of sleeve (16).
5. the fixed device of a kind of Political Teaching wall chart according to claim 4, it is characterised in that: the slide bar (151)
Shape is rectangle, clearance fit between the slide bar (151) and sliding sleeve (152).
6. a kind of Political Teaching wall chart fixation device according to claim 1, it is characterised in that: the sliding block (3) and cunning
The shape of slot (2) is T shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822209153.3U CN209644390U (en) | 2018-12-27 | 2018-12-27 | A kind of fixed device of Political Teaching wall chart |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822209153.3U CN209644390U (en) | 2018-12-27 | 2018-12-27 | A kind of fixed device of Political Teaching wall chart |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209644390U true CN209644390U (en) | 2019-11-19 |
Family
ID=68519013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822209153.3U Expired - Fee Related CN209644390U (en) | 2018-12-27 | 2018-12-27 | A kind of fixed device of Political Teaching wall chart |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209644390U (en) |
-
2018
- 2018-12-27 CN CN201822209153.3U patent/CN209644390U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191119 Termination date: 20201227 |